src/modules/robot/Robot.h

   1 /*
   2       This file is part of Smoothie (http://smoothieware.org/). The motion control part is heavily based on Grbl (https://github.com/simen/grbl).
   3       Smoothie is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
   4       Smoothie is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
   5       You should have received a copy of the GNU General Public License along with Smoothie. If not, see <http://www.gnu.org/licenses/>.
   6 */
   7
   8 #ifndef ROBOT_H
   9 #define ROBOT_H
  10
  11 #include <string>
  12 using std::string;
  13 #include "mbed.h"
  14 #include "libs/Module.h"
  15 #include "libs/Kernel.h"
  16 #include "../communication/utils/Gcode.h"
  17 #include "arm_solutions/BaseSolution.h"
  18 #include "Planner.h"
  19
  20 #define default_seek_rate_checksum             6633
  21 #define default_feed_rate_checksum             47357
  22 #define mm_per_line_segment_checksum           30176
  23 #define mm_per_arc_segment_checksum            15470
  24
  25 #define NEXT_ACTION_DEFAULT 0
  26 #define NEXT_ACTION_DWELL 1
  27 #define NEXT_ACTION_GO_HOME 2
  28
  29 #define MOTION_MODE_SEEK 0 // G0
  30 #define MOTION_MODE_LINEAR 1 // G1
  31 #define MOTION_MODE_CW_ARC 2 // G2
  32 #define MOTION_MODE_CCW_ARC 3 // G3
  33 #define MOTION_MODE_CANCEL 4 // G80
  34
  35 #define PATH_CONTROL_MODE_EXACT_PATH 0
  36 #define PATH_CONTROL_MODE_EXACT_STOP 1
  37 #define PATH_CONTROL_MODE_CONTINOUS 2
  38
  39 #define PROGRAM_FLOW_RUNNING 0
  40 #define PROGRAM_FLOW_PAUSED 1
  41 #define PROGRAM_FLOW_COMPLETED 2
  42
  43 #define SPINDLE_DIRECTION_CW 0
  44 #define SPINDLE_DIRECTION_CCW 1
  45
  46
  47
  48 class Robot : public Module {
  49     public:
  50         Robot();
  51         void on_module_loaded();
  52         void on_gcode_received(void* argument);
  53         void execute_gcode(Gcode* gcode);
  54         void append_milestone( double target[], double feed_rate);
  55         void append_line( double target[], double feed_rate);
  56         void append_arc(double theta_start, double angular_travel, double radius, double depth, double rate);
  57         void compute_arc(double offset[], double target[]);
  58         double to_millimeters(double value);
  59         double theta(double x, double y);
  60         void select_plane(uint8_t axis_0, uint8_t axis_1, uint8_t axis_2);
  61
  62         double current_position[3];                           // Current position, in millimeters
  63         double last_milestone[3];                             // Last position, in millimeters
  64         bool inch_mode;                                       // true for inch mode, false for millimeter mode ( default )
  65         bool absolute_mode;                                   // true for absolute mode ( default ), false for relative mode
  66         uint8_t motion_mode;                                  // Motion mode for the current received Gcode
  67         double seek_rate;                                     // Current rate for seeking moves ( mm/s )
  68         double feed_rate;                                     // Current rate for feeding moves ( mm/s )
  69         uint8_t plane_axis_0, plane_axis_1, plane_axis_2;     // Current plane ( XY, XZ, YZ )
  70         BaseSolution* arm_solution;                           // Selected Arm solution ( millimeters to step calculation )
  71         double mm_per_line_segment;                           // Setting : Used to split lines into segments
  72         double mm_per_arc_segment;                            // Setting : Used to split arcs into segments
  73 };
  74
  75 #endif